Does a freeze dryer ever pay for itself

It can, and the answer turns almost entirely on what you would otherwise have bought. 47 priced Australian listings, costed per 100 grams, put retail freeze dried fruit at a median of $207.50 a kilogram and bulk 1kg bags at $109. Against the cheapest machine sold here, that is the difference between breaking even on 36.1 kg of finished food and needing 68.8 kg.

Retail food prices checked 12 September 2026

What freeze dried food costs in Australia

Prices were taken from live Australian product pages and converted to a per 100 gram figure only where the seller publishes a net weight. A serve, a meal and a calorie count are not units of weight, so nothing was inferred from them.

The dearest category is retail packs of freeze dried fruit and the cheapest is bulk 1kg bags and buckets, separated by a factor of 1.9 on the medians. That single ratio decides the payback question, because a home machine competes against whichever of those two you would actually have put in the trolley.

Four of the 51 listings ended with no usable net weight and are excluded from every figure on this page rather than estimated. They cluster almost entirely in the bulk category: 3 of the 4 are long-term storage buckets (Back Country Cuisine 18 meal bucket at Wild Earth, and the Back Country Cuisine 7 Day and 3 Day buckets at Survival Supplies Australia), which is 3 of the 10 bulk records. Buckets publish a gross shipped weight next to the shipping dimensions, which includes the plastic pail, and that was refused as a food weight every time.

The break-even, in kilograms and in years

The machine below is LYVN Home Medium, 5 tray at Freezedryers.com.au, the cheapest new freeze dryer with an Australian price in our register at $7,499. The median new listing is $10,494.50 and the dearest is $16,799, so multiply the kilograms by roughly 1.4 for a mid-range machine and 2.2 for the top of the range.

Break-even kilograms are the purchase price divided by the retail price per kilogram you avoid. Nothing else is counted: not power, not bags, not oxygen absorbers, not pump oil, and not the fresh food you load. Every one of those pushes the real break-even later than this table, which is the honest direction for a best case to err in.

The three output rates are not figures from the dataset. They are yours to choose: five kilograms of finished food a year is roughly a hundred grams a week, twenty kilograms is a serious operation running most weekends. Pick the column that matches what you will actually do, not the one you would like to.

Five things the price data says that the labels do not

Raspberry is the dearest fruit per gram, at two unrelated retailers

At Coles and Forager Foods, the dearest freeze dried fruit per gram is raspberry: $25.93 per 100g at Coles, and $26.80 per 100g at Forager Foods. Two sellers with nothing in common, a supermarket baking aisle and a producer selling direct, and the same fruit on top of both.

It does not hold everywhere, and the exception is in the same file. Forever Foods prices its 1kg bulk line the other way round: $14.00 per 100g for raspberry against $19.40 for strawberry. The raspberry premium is a retail-pack effect, not a property of the berry.

Beef, chicken and lamb cost exactly the same, which tells you where the money goes

One Australian seller lists four bulk freeze dried meats at $105 for 640 grams each: beef dices, beef mince, chicken dices, lamb dices. Identical pack, identical price, $16.41 per 100g across every one of them. Beef mince and lamb dice do not cost a butcher the same money, so a price that does not move with the meat is a price set by the process rather than by the ingredient. For a home owner that is the encouraging reading: the expensive part of retail freeze dried meat is the freeze drying, and the freeze drying is the part you are buying a machine to do.

The same kilogram, twice on one page, 44 per cent apart

Forever Foods sells Strawberries Whole Freeze Dried 1kg in two variants on a single product page: $194 for the Australian grown kilogram and $109 for the imported one. That is $19.40 against $10.90 per 100 grams, a gap of 44 per cent for the same fruit in the same bag from the same seller.

This is the single most important number on the page for anyone doing payback sums. A home machine does not compete with the $19.40 figure. It competes with $10.90, unless you would only ever have bought Australian grown, in which case it competes with the dearer one. Decide which of those you are before you run the numbers, because it moves the break-even by the better part of a factor of two.

The extra large pack costs more per gram than the single

Bigger packs are normally cheaper per gram. In this range they are not. Creamy Chicken Pasta - XL 125g is $23.99 for 125 grams, while the same recipe as a 100 gram single serve is $18.99. You pay 26 per cent more money for 25 per cent more food, which works out at $19.19 per 100g against $18.99.

The same range makes the point harder still: an 80 gram meal sells at the identical $18.99 shelf price as the 100 gram ones, which makes it 25 per cent dearer per gram. A meal is not a unit of weight, and any comparison built on meals rather than grams will be wrong by about a quarter before it starts.

One retailer prints its unit price off the member price

Petbarn shows two prices on the same tile, a member price and a non-member price, and the per 100 gram unit price it prints underneath is computed from the member one. On five listings the printed figure understates what a non-member actually pays by 6 to 11 per cent.

Every Petbarn figure on this page is the non-member price, because that is the price anyone can walk in and pay. It makes our numbers look worse for the retailer and better for the home machine, which is the right way round for a comparison we are not paid to make.

What is sold as freeze dried and is not

Three cases turned up while collecting these prices where a product or a whole shelf category is presented as freeze dried and the published detail says otherwise. They are recorded here because they distort any cost comparison built on category pages.

Neither of the air dried products above is doing anything wrong. Both name the process in the product title. The problem is the shelf they are filed on and the search result they appear in. Three of the five pet records that are not freeze dried name air drying in the product title, and they were kept in this register as controls rather than filtered out. The other 2 are the kibble that the table above covers.

The short answer

• Fruit is the case that works. At $207.50 a kilogram for retail packs of freeze dried fruit, a $7,499 machine is 36.1 kg of finished fruit away from break-even, which is 3.6 years at ten kilograms a year.
• Bulk is the case that does not. Bulk bags land at $109 a kilogram and need 68.8 kg, or 6.9 years at the same rate, before the machine has paid for itself.
• Everything not in the table pushes it later. Power, mylar, absorbers, pump oil and the fresh produce itself. The pump register covers the one consumable most owners forget to budget for.
• Weigh a batch before you trust any of this. The break-even is denominated in finished kilograms, and the yield is the one number nobody publishes.

Common questions

How much does freeze dried food cost per kilo in Australia?

It depends entirely on the aisle. Across 47 priced Australian listings, the median works out at $207.50 per kilogram for retail packs of freeze dried fruit and $109 per kilogram for bulk 1kg bags and buckets. Counting only product that is genuinely freeze dried, the cheapest listing works out at $62 per kilogram and the dearest at $375, a spread of 6.0 times across one category of food.

How many kilos do you have to freeze dry before the machine pays for itself?

Against the cheapest new machine an Australian can buy at $7,499, and counting nothing but the purchase price, it takes 36.1 kg of finished product to break even if you are replacing retail packs of freeze dried fruit, and 68.8 kg if you are replacing bulk 1kg bags and buckets. Power, bags, oxygen absorbers, pump oil and the fresh food you load are all on top of that, so the real figure is higher than both.

Is it cheaper to freeze dry your own fruit than to buy it?

Fruit is the strongest case in the data, because retail freeze dried fruit is the dearest thing on the shelf per gram. The weak case is bulk. One Australian seller lists 1kg of imported freeze dried strawberry at less than half what it charges for 1kg of Australian grown strawberry on the same page, and a home machine has to beat the cheaper of those two, not the dearer one.

Can you tell freeze dried from air dried by the price?

No, and that is the trap. At one Australian retailer an openly air dried dog food sits within a few per cent per gram of a genuinely freeze dried one on the same shelf, while at the same retailer a freeze dried beef liver treat costs nearly three times its air dried equivalent. Price runs both ways. The label is the only reliable guide, and one retailer merges both processes into a single shelf category.